Tutorial Qmt

TUTORIAL QMT554 1. There are 172 chefs attending a seminar at Berjaya Hotel. 160 of them are male and the rest are female. The adapter of the seminar wishes to estimate the proportion of chefs who had changed hotels within three years The organiser only losss a sample of 18 chefs to obtain an estimate. in any event getting that estimate the organizer in any case wants to find expose the duration in the hotel industry and reasons for changing hotels. a) invoke the universe of discourse for the supra study. b) recount the variables, font of the variable used in the above study. (2 marks) (3 marks) c) State an confiscate graphical presentation for each(prenominal) of the above variables. (3 marks) d) Does the study involve a primary or secondary data? Give sensation reason to congest your answer. (2 marks) 2. SPSS output in Figure 1 display the season of each employees of a real kingdom agency in Malaysia. Descriptive Statistics Age N inspiration up St d. Error of Mean Median Mode St d. Dev iation unevenness skewness St d. Error of Skewness Kurtosis St d. Error of Kurtosis Range negligible Maxim um Valid Missing 1105 0 37.01 .278 36.00 30 9.241 85.388 .792 .074 .734 .

147 59 21 80 849 80 556 70 356 573 723 60 1,068 799 1,052 572 236 736 50 40 30 20 Age Figure 1 a) State the measures of central tendency and dispersion for the age of all employees of a real estate agency in Malaysia. (5 marks) State the trope of the distribution and explain its meaning. (2 marks) Identify the outliers (if any) in the above boxful plot. (3 m arks) b) c) 3. The Internet serv! es as a major trade and communion tool in the touristry industry. The Manager of Bersatu tourism path realizes the importance of net profit marketing and is provoke in doing a study. The objective of the study is to determine on how Internet-based advertising has influenced run low agencies operation in the tourism industry. 100 customers with experience of internet based advertising were selected from the agency....If you want to get a wide essay, order it on our website: OrderCustomPaper.com

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